KZ4MKJ — FT8 station from United States
Amateur radio station KZ4MKJ operating from United States. 491 FT8 spots received at SO8OO WebSDR, 42 CQ calls, active on 60m, 40m, 20m, over 15 days, best SNR +24 dB. Heard between 2026-04-22 and 2026-06-22.
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Overview
491
Total spots
42
CQ calls
15
Days active
-4 dB
Avg SNR
Bands
20m
40m
60m
First seen: 2026-04-22
Last seen: 2026-06-22 02:23 UTC
Last seen: 2026-06-22 02:23 UTC
Frequent QSO partners observed at SO8OO
Stations KZ4MKJ worked most often, as logged from our receiver:
Activity Heatmap
Location
QSO Logbook (as observed from SO8OO)
Format: our rx / partner reports
| Time | Band | KZ4MKJ | Partner | Partner SNR | Msgs | |
|---|---|---|---|---|---|---|
| 06-22 04:21 | 20m | -8 / - | 7X5CY | - / -3 | 3 | Partial |
| 06-22 04:10 | 40m | -16 / - | DL9NO | - / -9 | 4 | ✓ Confirmed |
| 06-22 04:08 | 40m | -6 / - | IQ4JO | - / -7 | 4 | Partial |
| 06-22 03:39 | 20m | -8 / - | SV5BYP | - / - | 4 | Partial |
| 06-21 04:37 | 40m | -10 / - | DL3OCF | - / -9 | 3 | Partial |
| 06-21 04:30 | 40m | -6 / - | IK4LZH | - / -18 | 3 | ✓ Confirmed |
| 06-21 04:25 | 40m | -4 / - | IK4LZH | - / -17 | 5 | Partial |
| 06-21 04:19 | 20m | +6 / - | R7BN | - / - | 2 | Partial |
| 06-21 04:17 | 20m | -4 / - | RT3K | - / - | 3 | Partial |
| 06-16 03:54 | 40m | -4 / - | YL2EA | - / - | 2 | Partial |
| 06-16 03:53 | 40m | -12 / - | SV9FBT | - / - | 2 | Partial |
| 06-16 03:53 | 40m | 0 / - | F4BYA | - / - | 4 | Partial |
| 06-16 03:47 | 40m | -3 / - | F1IQH | - / - | 3 | Partial |
| 06-16 03:47 | 40m | -1 / - | F4BYA | - / - | 4 | Partial |
| 06-16 03:40 | 20m | -10 / - | RZ1OA | - / - | 2 | Partial |
| 06-16 03:37 | 20m | - / -20 | KB7GP | -6 / - | 2 | ✓ Confirmed |
| 06-16 03:37 | 20m | -6 / - | RZ1OA | - / - | 2 | Partial |
| 06-16 03:36 | 20m | - / +4 | EW4DX | -3 / - | 2 | ✓ Confirmed |
| 06-16 03:34 | 20m | - / -5 | US8UX | -4 / - | 2 | ✓ Confirmed |
| 06-16 03:33 | 20m | - / - | IK4LZH | -7 / - | 2 | ✓ Confirmed |
| 06-16 03:32 | 20m | -4 / - | EA4IBN | - / - | 6 | Partial |
| 06-16 03:32 | 20m | -6 / - | RZ1OA | - / - | 2 | Partial |
| 06-16 03:15 | 20m | -12 / - | WD4OBP | - / -8 | 6 | ✓ Confirmed |
| 06-15 12:36 | 20m | -6 / - | F1ODM | - / -15 | 2 | Partial |
| 06-15 12:32 | 20m | +4 / - | F1PSX | - / - | 6 | Partial |
| 06-15 12:12 | 20m | +10 / - | F1PSX | - / - | 7 | Partial |
| 06-15 03:53 | 20m | -12 / - | RU3SD | - / - | 2 | Partial |
| 06-15 03:52 | 20m | -4 / - | IK4LZH | - / - | 2 | Partial |
| 06-15 03:33 | 40m | -23 / - | ON4MAP | - / - | 3 | Partial |
| 06-15 03:33 | 40m | -2 / - | YO8RAW | - / -17 | 2 | Partial |
| 06-15 03:32 | 20m | -8 / - | R6FY | - / - | 2 | Partial |
| 06-14 05:28 | 20m | +4 / - | TA3NK | - / - | 15 | Partial |
| 06-14 05:27 | 20m | -4 / - | DL3OCF | - / - | 2 | Partial |
| 06-14 05:24 | 20m | -10 / - | G0BLS | - / - | 2 | Partial |
| 06-14 05:24 | 20m | +6 / - | SV1EKI | - / - | 4 | Partial |
| 06-14 05:16 | 40m | -9 / - | SP2TQW | - / - | 3 | Partial |
| 06-14 05:06 | 40m | -14 / - | DG1KFR | - / -9 | 4 | ✓ Confirmed |
| 06-14 05:03 | 40m | 0 / - | LZ2XF | - / - | 5 | Partial |
| 06-14 04:57 | 40m | -7 / - | F4LNM | - / - | 3 | Partial |
| 06-14 04:47 | 40m | -1 / - | ON3ANY | - / +5 | 6 | Partial |
| 06-14 04:36 | 40m | -4 / - | IC8TEM | - / -10 | 15 | ✓ Confirmed |
| 06-14 04:34 | 40m | -9 / - | S52UF | - / - | 3 | Partial |
| 06-14 04:33 | 40m | -4 / - | F4LNM | - / - | 4 | Partial |
| 06-14 04:32 | 40m | -10 / - | F1IQH | - / - | 2 | Partial |
| 06-14 04:31 | 40m | -16 / - | F4LTX | - / -8 | 3 | ✓ Confirmed |
| 06-14 04:29 | 40m | -10 / - | MI0OBC | - / -14 | 2 | ✓ Confirmed |
| 06-14 04:16 | 20m | +18 / - | EB5AL | - / - | 3 | Partial |
| 06-08 03:23 | 20m | - / -13 | DL3RAJ | -12 / - | 2 | ✓ Confirmed |
| 06-08 03:15 | 20m | - / - | WB0SFT | -16 / - | 2 | Partial |
| 06-08 03:11 | 20m | - / -17 | IU8RFW | -8 / - | 2 | Partial |
Station Log
40m
UTC dB Freq Message 043145 -4 537 KZ4MKJ IK4LZH 73 043345 +1 2586 KZ4MKJ IQ4JO JN63 043745 -18 217 KZ4MKJ DL3OCF -09 (x2) 043815 +0 2586 KZ4MKJ IQ4JO JN63 043845 +3 359 KZ4MKJ DL3OCF -11 040845 -3 2515 KZ4MKJ IQ4JO JN63 (x3) 041045 -19 2165 KZ4MKJ DL9NO JN59 041045 -5 2515 KZ4MKJ IQ4JO R-06 041115 -16 2164 KZ4MKJ DL9NO R-09 (x3) 042345 -8 2515 KZ4MKJ IQ4JO R-26
20m
UTC dB Freq Message 040845 -5 318 KZ4MKJ RT3K -14 (x4) 041900 -12 318 CQ KZ4MKJ EL97 a1 041945 +5 960 KZ4MKJ R7BN LN05 (x2) 033915 -13 1843 KZ4MKJ SV5BYP KM46 (x4) 034900 -10 343 DL9KM KZ4MKJ -14 042100 -6 639 KZ4MKJ 7X5CY -03 (x3)
60m
UTC dB Freq Message 033315 -6 1293 KZ4MKJ DF9SP JN58 (x2) 033345 -5 1968 KZ4MKJ F6EQZ JN19 033415 -6 1293 KZ4MKJ DF9SP R-14 033415 -8 1968 KZ4MKJ F6EQZ JN19 033445 -7 1293 KZ4MKJ DF9SP 73 033445 -6 2134 KZ4MKJ IK4CBO JN54 033445 -5 1968 KZ4MKJ F6EQZ JN19 033545 +4 480 KZ4MKJ IQ0VT JN62 033545 -8 2134 KZ4MKJ IK4CBO JN54 033545 -5 1968 KZ4MKJ F6EQZ 73 033615 -6 2134 KZ4MKJ IK4CBO R-14 (x2) 033815 -8 1342 KZ4MKJ DK5WL R-14 (x2)